Cita APA (7th ed.)

(1941). Services for crippled children under the Social security act, title V, part 2 ; development of program, 1936-39.

Cita Chicago (17th ed.)

Services for Crippled Children Under the Social Security Act, Title V, Part 2 ; Development of Program, 1936-39. 1941.

Cita MLA (9th ed.)

Services for Crippled Children Under the Social Security Act, Title V, Part 2 ; Development of Program, 1936-39. 1941.

Atenció: Aquestes cites poden no estar 100% correctes.